Its just easier at the moment to write out the whole state of the frames. It's not like its that much space (a few kb, easily compressible), and heck it even makes it alot easier for load-on-demand addons.
__________________ Nulkris - A80 Rogue - Proudmoore
(Also Drukris, Hamkris on Proudmoore; Hulkris on Jubei'Thos & Khaz Modan)